{{ $sections := .Sections }}
{{ range where .Translations "Lang" "en" }}
  {{ $sections = $sections | lang.Merge .Sections }}
{{ end }}
<div class='division'>
  {{ range $sections }}
    {{ if isset .Params "part" }}
      <h3>{{.Params.Part}}</h3>
    {{ end }}
    {{ if (not (in .File.Dir "aux")) }}
      {{ partial "section.html" . }}
    {{ end }}
  {{ end }}
</div>
